Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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255729 matches
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IRIS: B1: AR Tracking (AR13998)

2025-02-23T04:15:16 to 2025-02-23T04:33:22

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking (AR13998)

Target: AR

Pointing: xcen=287 ycen=-91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	1.13	248,129	16
1400	1.13	248,129	16
2796	1.13	248,129	16

IRIS: High Cadence Flare Obs: AR13998

2025-02-20T08:09:12 to 2025-02-20T10:59:30

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k always

Program: High Cadence Flare Obs: AR13998

Target: AR

Pointing: xcen=-335 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	12660

IRIS: High cadence flare watch, AR13976

2025-02-02T08:45:22 to 2025-02-02T09:48:46

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence flare watch, AR13976

Target: AR

Pointing: xcen=-173 ycen=319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	462

IRIS: High cadence flare watch, AR13976

2025-02-01T13:19:47 to 2025-02-01T14:21:38

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High cadence flare watch, AR13976

Target: AR

Pointing: xcen=-346 ycen=309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	3798

IRIS: F2: Equatorial scan (HOP 393) 1/3

2025-01-31T22:46:09 to 2025-01-31T23:35:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial scan (HOP 393) 1/3

Target: (NONE)

Pointing: xcen=-101 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: High cadence flare program, AR 13961

2025-01-23T17:21:20 to 2025-01-23T18:21:52

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence flare program, AR 13961

Target: AR

Pointing: xcen=696 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

IRIS: High cadence flare program, AR 13967

2025-01-22T15:27:47 to 2025-01-22T16:28:19

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence flare program, AR 13967

Target: AR

Pointing: xcen=-22 ycen=-172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

IRIS: High-cadence flare watch, AR 13959

2025-01-20T16:31:40 to 2025-01-20T17:31:01

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: High-cadence flare watch, AR 13959

Target: AR

Pointing: xcen=364 ycen=377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1890
2796	0.03	61,68	1908

SOTSP: AR 13961

2025-01-19T15:00:02 to 2025-01-19T15:24:18

Science Goal:

Program: no name

Target: Active Region

Pointing: xcen=-161 ycen=-98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,162	383
6302A Velocity 6301.5A	0	121,162	383
6302A Transverse Flux Density	0	121,162	383
6302A Longitudinal Flux Density	0	121,162	383

IRIS: Flare watch program E, AR 13947

2025-01-15T02:03:22 to 2025-01-15T03:02:16

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program E, AR 13947

Target: AR

Pointing: xcen=961 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	368

IRIS: Coronal Nanojets West limb AR

2025-01-13T20:55:32 to 2025-01-13T22:04:25

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojets West limb AR

Target: CJ

Pointing: xcen=944 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	432

IRIS: AR 13947 tracking from limb to limb

2025-01-12T15:56:57 to 2025-01-12T16:46:03

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: AR 13947 tracking from limb to limb

Target: AR

Pointing: xcen=810 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

SOTSP: AR 13947

2025-01-12T00:01:13 to 2025-01-12T00:48:37

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=729 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

IRIS: A1: QS monitoring

2025-01-11T04:21:16 to 2025-01-11T04:39:20

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=200 ycen=19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: AR 13947 tracking from limb to limb

2025-01-10T20:15:06 to 2025-01-10T21:04:12

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: AR 13947 tracking from limb to limb

Target: AR

Pointing: xcen=513 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

255729 matches
prev 1...5305 5306 5307 5308 5309 5310 5311 5312 [5313] 5314 ...17049 next